Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

TMG 216 Catalyst

TMG216CatalystisapremiumheterogeneouscatalystfromTosoh’sTMGseries,designedforhigh-selectivityhydrogenationanddehydrogenationreactions.Itfeaturesoptimizednickel-aluminasupport,excellentthermalstability,andconsistentperformanceincontinuousprocesseswidelyusedinpharmaceuticalandfinechemicalsynthesis.
  • tmg 216 catalyst_be9e92c3
  • tmg 216 catalyst_be9e92c3

Features Of TMG 216 Catalyst

  1. Highly selective for low-temperature urethane polymerization, minimizing side reactions.

  2. Excellent hydrolytic stability, ensuring consistent performance in moisture-sensitive formulations.

  3. Low volatility and negligible vapor pressure, enhancing workplace safety and formulation shelf life.

  4. Compatible with polyether and polyester polyols, as well as aromatic and aliphatic isocyanates.

  5. Non-corrosive to common processing equipment and packaging materials.

Typical Applications Of TMG 216 Catalyst

  1. Flexible and rigid polyurethane foam manufacturing (slabstock, molded, and spray applications).

  2. Coatings and adhesives requiring balanced reactivity and pot-life control.

  3. Sealants and elastomers where low odor and low fogging are critical.

  4. Automotive interior components including seat foams and instrument panel systems.

  5. Building insulation panels and cold-chain thermal insulation systems.

Specifications Of TMG 216 Catalyst

Chemical TypeTertiary amine-based catalyst (non-metallic)
Product FormClear, colorless to pale yellow liquid
AppearanceHomogeneous liquid, free from sediment or cloudiness
Primary ApplicationsPolyurethane foam, coatings, adhesives, sealants
Key FeaturesLow-odor, non-staining, hydrolytically stable
BenefitsImproved processing safety, extended pot life, reduced VOC emissions
Storage ConditionsStore in original sealed container at 15–25°C, protect from moisture
Shelf Life24 months from date of manufacture when stored properly


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